Garage heater recommendations

[quote=“theblue,post:17,topic:37628"”]

I want a solution that runs off used motor oil… but they’re really expensive I’ve been told.

[/quote]

theres plans for DIY oil burners all over the intraweb

http://journeytoforever.org/biofuel_library/ethanol_motherearth/me7.html

original version of the design is linked at the bottom

[quote=“4x4jimmy,post:20,topic:37628"”]

mikx the used oil with some deisel for a torpedo heater.

[/quote]

and die from some of the heavy metals that are sometimes found in used motor oil ? no thanks